콘텐츠로 건너뛰기
Merck
모든 사진(1)

주요 문서

모든 문서 보기

04103

Sigma-Aldrich

meta-Phosphoric acid

100%, lumps (glassy)

동의어(들):

Metaphosphoric acid

로그인조직 및 계약 가격 보기
모든 사진(1)

About This Item

Linear Formula:
(HPO3)n
EC Number:
253-433-4
MDL number:
MFCD00011351
UNSPSC 코드:
12352106
PubChem Substance ID:
329747879
NACRES:
NA.21

양식

lumps (glassy)

구성

(HPO3)n, 40-50%
(NaPO3)n, 50-60%

불순물

≤0.001% heavy metals (as Pb)

음이온 미량물

chloride (Cl-): ≤20 mg/kg

양이온 미량물

As: ≤5 mg/kg
Fe: ≤100 mg/kg

SMILES string

OP(=O)=O
OP(=O)=O

InChI

1S/HO3P/c1-4(2)3/h(H,1,2,3)

InChI key

UEZVMMHDMIWARA-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

관련 카테고리

애플리케이션

meta-Phosphoric acid can be used as a dehydrating agent in chemical synthesis.

픽토그램

Corrosion
GHS05

신호어

Danger

유해 및 위험 성명서

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
STBL1982
STBL1983
STBL1980
STBL1981
STBL1979

적합한 버전을 찾을 수 없으신가요?

특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 3

1 of 3

L-Ascorbic acid analytical standard

Supelco

47863

L-Ascorbic acid

Acetic acid glacial, ACS reagent, ≥99.7%

Sigma-Aldrich

695092

Acetic acid

Tris(2-carboxyethyl)phosphine hydrochloride powder

Sigma-Aldrich

C4706

Tris(2-carboxyethyl)phosphine hydrochloride

Etching of GaN using phosphoric acid.
Shintani A and Minagawa S.
Journal of the Electrochemical Society, 123(5), 706-713 (1976)
Wolfgang Brockner et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 58(9), 1911-1914 (2002-08-08)
SbPO4 was synthesized via a new route by reacting antimony metal with meta-phosphoric acid, (HPO3)n at high temperatures. The Raman and IR spectra of the title compound were recorded and the vibrational modes assigned on the basis of a factor
M K Dutt
Microscopica acta, 85(2), 175-179 (1981-11-01)
This communication presents a new quick method for selective extraction of RNA from formalin-fixed tissues, such as kidney, intestine, ovary and testis of white rat and liver of rodents, Tatera indica and Millardia meltada and of the frog, Rana tigrina
Victor Pinheiro Feitosa et al.
Journal of dentistry, 41(11), 1068-1080 (2013-09-03)
To compare the effects of two etching procedures using meta-phosphoric (MPA) or ortho-phosphoric acid (OPA) on dentine demineralisation, resin-dentine bonds durability and interface nanoleakage/ultra-morphology. Middle-dentine specimens were etched using 37% OPA (15s) or 40% MPA (60s) and submitted to infrared
B Baghbanzadeh-Nobari et al.
Journal of animal physiology and animal nutrition, 101(5), e266-e277 (2016-11-22)
The effects of supplementing ewe diets with either DL-methionine (DL-Met) or 2-hydroxy-4 (methylthio) butanoic acid isopropyl ester (HMBi) were investigated on ruminal in situ degradability of grain and forage diets, in vivo digestibility, rumen fermentation, blood metabolites and antioxidant status. Six ruminally

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.